Hauv cov ntsiab lus yooj yim, DAC muaj cov qauv ntawm qhov kawg ntawm ~ 26-28 AWG twinax tooj liab cable uas tso cai rau kev sib txuas lus ncaj qha ntawm cov khoom siv tshaj tooj liab.Ob qhov kawg muaj cov khoom sib txuas tshwj xeeb thiab qhov ntev ntawm lub cable yog tsau.Electromagnetic shielding nyob ib ncig ntawm lub tooj liab cable nce raws li qhov ceev ceev kom kev sib txuas lus txhim khu kev qha.
Raws li ib feem ntawm peb cov lus qhia fiber ntau optic, peb feem ntau tsom rau optics.Kev sib txuas lus kho qhov muag yog qhov tseem ceeb rau kev xa mus ntev ntawm cov ntaub ntawv.Raws li kev tes hauj lwm tau nrawm dua, thiab peb thawb mus rau 400GbE era thiab dhau mus, qhov kev ncua deb ntawm tooj liab kev sib txuas lus tuaj yeem ntseeg tau thiab xyaum taug kev ntawm cov kev ceev no txwv.Rau ob peb xyoos tom ntej no, peb tseem yuav pom tooj liab DACs ntawm cov khoom siv hauv ib lub khib nyiab, tab sis mus tom ntej, feem ntau khib-rau-rack thiab tshaj kev sib txuas yuav tshwm sim ntawm kev sib txuas lus kho qhov muag.
Hauv qhov piv txwv no, peb muaj ob lub QSFP + txuas ntawm ob kawg.Tom qab ntawd muaj ib txoj hlua ruaj ruaj uas mus nruab nrab ntawm ob qhov kawg tso cai rau cov khoom siv sib txuas lus.Qhov no cable, tsis zoo li optical transceivers, feem ntau yog ib tug ntev ntev thiab txwv nyob rau hauv siab tshaj plaws ntev los ntawm lub teeb liab kev ncaj ncees.
40G QSFP + Passive DAC Cable (QSFP + rau QSFP +)
Post lub sij hawm: Mar-15-2023
